Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.20.1
Subsequent Events (Details) - USD ($)
6 Months Ended
Apr. 30, 2020
Mar. 31, 2019
Proceeds from common stock issued for cash   $ 1,474
Subsequent Event | Over-Allotment Option    
Common stock issued for cash (in shares) 6,037,500  
Stock Issued During Period, Shares, New Issues, Additional Shares 787,500  
Shares Issued, Price Per Share $ 6.00  
Proceeds from common stock issued for cash $ 33,300,000